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set clipboard content in any browser

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问题 I need to set my user's clipboard when they trigger an event on my webpage. I realize each browser has a different way to do this, so do you know of a library or code snippet that will achieve this cross-browser? 回答1: This article might help you with that : Copy to Clipboard with Javascript on Mozilla firefox and IE The basic idea is to : use window.clipboardData for Internet Explorer and use some flash component for Mozilla Seems that this doesn't work with Flash 10, though, from some

Display a public Facebook event on a web page

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问题 How can I show information from a specifiec Facebook event on a webpage? Things like: time, location, created by, more info, and also the image used as thumbnail. Even if I didn't created that event. Someone else created it. I just have the url of that Facebook event and I can find the user id of the person who created it. I found this page: http://www.codeofaninja.com/2011/07/display-facebook-events-to-your-website.html But it's not the same as I want, and I couldn't figure it out how to do

Odd behaviour in web page when page uses 'localhost' vs machine's name

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问题 I have a web page which I am developing where I can drag divs on the page. It works fine in all the browsers except IE6 & IE7 where when I drag a div the div shows beneath the dropped on div instead of on top of it. This is not the problem at hand per se. I know IE6 & IE7 have issues with z-index settings. This is a complicated page with different divs have different z-index values. The page works fine in IE8 IF the url on my machine uses 'localhost'. If I switch the url to use my machine's

invoke-webrequest to get complete web page with images

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问题 How do I get the output file to contain the images on the webpage and not just the links to the images? PS C:\temp> Invoke-WebRequest http://mitpress.mit.edu/sites/default/files/titles/content/sicm/book-Z-H-51.html -OutFile C:\temp\51.html 回答1: You need to explore the page a bit to figure out some of details. Here's a complete script which I've tested successfully. Invoke-WebRequest http://mitpress.mit.edu/sites/default/files/titles/content/sicm/book-Z-H-51.html | select -expand images |

How to create a only mute/unmute button (like youtube) in html

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问题 I was creating a website, I put background music, and my problem is I dont know how to create a button(only one) for mute/unmute the sound. I would like to have a mute button that can mute/unmute depending on the situation(if the music is muted then the button should have the image of a Loudspeaker,for hearing the sound, if you press it then you begin listening the music and the image of the button changes and vice versa) what I have now is this: <td width=10% valign="top" align="right"> <img

Reading a particular line from a webpage in python

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问题 In my code I'm trying to get the first line of text from a webpage into a variable in python. At the moment I'm using urlopen to get the whole page for each link I want to read. How do I only read the first line of words on the webpage. My code: import urllib2 line_number = 10 id = (np.arange(1,5)) for n in id: link = urllib2.urlopen("http://www.cv.edu/id={}".format(n)) l = link.read() I want to extract the word "old car" from the following html code of the webpage: <html> <head> <link rel=

Retrieving a web page including embedded objects

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问题 I'd like to fetch a web page including images, flash animations and other embedded objects. What's a straightforward way of achieving this? 回答1: Writing a web-crawler in the java programming language. http://java.sun.com/developer/technicalArticles/ThirdParty/WebCrawler/ 回答2: Use an open source HTML Parser such as HTMLCleaner - http://java-source.net/open-source/html-parsers/htmlcleaner or CyberNekoHtml - http://java-source.net/open-source/html-parsers/nekohtml. Once you have used a parser to

What is missing that I get an NS_BASE_STREAM_CLOSED error?

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问题 I just recently joined a website project. In order to work on it, I cloned the git repo and set up a fresh LEMP stack on a VPS to serve the page. It took a surprising amount of work to get the thing running (my first attempt had been on a laptop on it wouldn't even serve the first index.php properly). I've now got it to show the homepage and everything but a font seems to load up alright. There are a number of links that go to dynamically generated pages. On the final product, these will be

How to Force the page to be loaded only within an IFrame?

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问题 I have a set of asp.net pages which I wish they should only be accessible or loaded when they are loaded from an IFrame. If an attempt is made to access the pages directly via browser address bar then the page should not be displayed at all or display the message to the user. I tried using cookies and sesions, but they are not that effective becuase once the cookie/session is created you can access the pages directly from browser, bypassing IFrame. My development platform is asp.net 2.0+,

using javascript to find position of DOM elements

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I want to inspect spatial organization of elements on a web page. Could I get sample code and pointers to resources. Thanks. If you want good, modular code that you can read and easily extract just the bits you want, try David Mark's MyLibrary (which you use to build your library). I find libraries like jQuery are so intricately bound up in themselves and dependant on their own functionality that trying to track down all the functions and re-mapping of properties is an exercise in frustration. On the other hand, MyLibrary is written to be very modular from the start and provides better cross